Churchill Falls weather by month & the best time to visit
Canada · small town · subarctic climate

The best time to visit Churchill Falls is July — its sunniest month (Sunshine Score 56/100), with August close behind. Churchill Falls averages about 1,927 hours of sunshine a year. Daytime highs around 18°C / 64°F and roughly 126 mm of rain in July.
When is the best time to visit Churchill Falls?
For sunshine, the best time to visit Churchill Falls is July, then August. The dullest month is January (0/100, 55 mm of rain). The full month-by-month picture is in the table below.
How sunny is Churchill Falls?
Churchill Falls gets a moderate 1,927 hours of sunshine a year. 56 Sunshine Score points separate July (56) from January (0), so the month you pick matters. It ranks #161 of 242 destinations in Canada for annual sunshine, below the national median of 2,024 hours. The year's 1,001 mm of rain spreads fairly evenly across the months, with no pronounced dry season.
Sunshine Score by month
| Month | Score | Day high | Night low | Rain | UV |
|---|---|---|---|---|---|
| January | 0 | -18° / 0°F | -28° / -18°F | 55 mm | 0 |
| February | 0 | -16° / 3°F | -27° / -17°F | 44 mm | 1 |
| March | 0 | -9° / 16°F | -21° / -6°F | 50 mm | 2 |
| April | 0 | -2° / 28°F | -11° / 12°F | 68 mm | 3 |
| May | 0 | 6° / 43°F | -1° / 30°F | 83 mm | 4 |
| June | 36 | 14° / 57°F | 6° / 43°F | 103 mm | 5 |
| July | 56 | 18° / 64°F | 10° / 50°F | 126 mm | 4 |
| August | 51 | 17° / 63°F | 9° / 48°F | 120 mm | 4 |
| September | 18 | 11° / 52°F | 3° / 37°F | 96 mm | 3 |
| October | 0 | 3° / 37°F | -3° / 27°F | 99 mm | 1 |
| November | 0 | -5° / 23°F | -13° / 9°F | 91 mm | 0 |
| December | 0 | -14° / 7°F | -23° / -9°F | 66 mm | 0 |
Nearest destinations
Churchill Falls: questions and answers
What kind of destination is Churchill Falls?
Churchill Falls is a small town in Canada at 436 m elevation with a subarctic climate.
How many hours of sunshine does Churchill Falls get a year?
Churchill Falls gets about 1,927 hours of sunshine a year, at its best around July.
When is the best time to visit Churchill Falls?
The sunniest time to visit Churchill Falls is July, when the Sunshine Score peaks at 56/100 (with August close behind). Expect daytime highs around 18°C / 64°F.
What is the least sunny month in Churchill Falls?
January is the least sunny month in Churchill Falls, scoring 0/100 with about 55 mm of rain.
How strong is the sun in Churchill Falls?
The typical midday UV index in Churchill Falls peaks around 5 (moderate) in June, easing to about 0 (low) in January. Month-by-month midday UV values are in the UV column of the table on this page.
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